Hydrazine monohydrate
Hydrazine monohydrate (CAS 7803-57-8), molecular formula NH2NH2 · H2O, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Hydrazinium hydroxide

| Molecular weight | 50.06 |
|---|---|
| Linear formula | NH2NH2 · H2O |
| Assay | ≥98.0% |
| Boiling point | 120.1 °C(lit.) |
| Density | 1.032 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.428(lit.) |
| Vapour pressure | 5 mmHg (25 °C) |
| Melting point | −51.7 °C(lit.) |
| Vapour density | >1 (vs air) |




Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H330Fatal if inhaled
- H350May cause cancer
- H410Very toxic to aquatic life with long-lasting effects
| Flash point | 74 °C / 165.2 °F |
|---|---|
| Transport (UN / ADR) | UN 2030 8/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 45-23/24/25-34-43-50/53 |
| Safety statements (S) | 53-26-36/37/39-45-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Hydrazine monohydrate?
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Hydrazine monohydrate (CAS 7803-57-8), molecular formula NH2NH2 · H2O, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Hydrazine monohydrate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hydrazine monohydrate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Hydrazine monohydrate?
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Hydrazine monohydrate has CAS number 7803-57-8 and molecular formula NH2NH2 · H2O. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Hydrazine monohydrate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Hydrazine monohydrate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Hydrazine monohydrate be stored?
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Store Hydrazine monohydrate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Hydrazine monohydrate used for?
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Hydrazine monohydrate is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Hydrazine monohydrate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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